BEIJING (AP) — Chinese exporters of all sorts of products, from power adapters and computers to vacuum cleaners, are anxiously hoping trade talks in Washington this week will yield a deal that might stave off higher U.S. tariffs on imports from China.

Companies across China are bracing for a tariff hike after President Donald Trump, complaining Beijing was backtracking and the talks on a festering trade dispute were taking too long, said he would raise import duties on $200 billion of Chinese goods to 25% from 10%.

The tariffs have devastated many factories in Chinese coastal regions that serve the U.S. market. Industries such as electronics have seen sales to the U.S. plummet up to 40%. Overall Chinese exports to the U.S. dropped 13% in April from a year earlier.